Verplanckite
Kampf A R, Khan A A, Baur W H
Acta Crystallographica B29 (1973) 2019-2021
Barium chloride silicate with an open framework: verplanckite
Locality: Esquire No. 7 mine, Big Creek, Fresno County, California, USA
_database_code_amcsd 0009485
CELL PARAMETERS: 16.3980 16.3980 7.2000 90.000 90.000 120.000
SPACE GROUP: P6/mmm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1676.660
Density (g/cm3): 3.191
MAX. ABS. INTENSITY / VOLUME**2: 108.8729890
RIR: 11.110
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
6.22 100.00 14.2011 1 0 0 6
10.79 4.70 8.1990 1 1 0 6
12.29 1.17 7.2000 0 0 1 2
16.38 2.13 5.4101 1 1 1 12
16.52 8.07 5.3675 2 1 0 12
17.54 2.72 5.0556 2 0 1 12
20.64 6.33 4.3033 2 1 1 24
21.68 1.69 4.0995 2 2 0 6
22.48 20.67 3.9554 3 0 1 12
24.73 7.02 3.6000 0 0 2 2
25.00 5.47 3.5625 2 2 1 12
25.08 1.77 3.5503 4 0 0 6
27.05 1.10 3.2963 1 1 2 12
27.78 6.36 3.2109 2 0 2 12
28.81 2.34 3.0989 4 1 0 12
29.89 6.28 2.9898 2 1 2 24
30.11 12.41 2.9682 3 2 1 24
31.21 5.98 2.8655 3 0 2 12
31.43 5.71 2.8465 4 1 1 24
32.77 16.79 2.7330 3 3 0 6
33.39 1.70 2.6838 4 2 0 12
33.73 7.35 2.6573 3 1 2 24
33.93 2.43 2.6421 5 0 1 12
35.51 1.73 2.5278 4 0 2 12
37.41 2.84 2.4042 5 1 1 24
38.02 1.15 2.3668 6 0 0 6
38.32 2.75 2.3486 4 1 2 24
40.10 5.49 2.2485 6 0 1 12
40.45 2.79 2.2298 5 0 2 12
41.20 1.25 2.1910 2 1 3 24
41.48 9.14 2.1768 3 3 2 12
42.22 4.52 2.1406 3 0 3 12
43.64 1.75 2.0739 6 1 1 24
43.70 1.04 2.0712 2 2 3 12
46.09 1.34 1.9693 6 2 0 12
46.51 1.34 1.9527 5 3 1 24
47.03 1.24 1.9323 3 2 3 24
47.94 1.62 1.8975 4 1 3 24
50.12 1.41 1.8199 7 1 1 24
50.72 2.09 1.8000 0 0 4 2
52.34 2.60 1.7479 5 1 3 24
52.72 4.56 1.7364 6 3 1 24
53.00 1.23 1.7277 6 2 2 24
53.14 2.18 1.7235 8 0 1 12
57.52 1.69 1.6022 6 3 2 24
58.49 1.25 1.5779 9 0 0 6
61.71 3.42 1.5033 3 3 4 12
62.59 1.24 1.4841 6 4 2 24
65.02 2.23 1.4344 6 3 3 24
68.69 1.37 1.3665 6 6 0 6
70.33 1.57 1.3385 8 3 2 24
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.